Wireless keypad



FIG. 1 is a perspective view of the wireless keypad;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

In the drawings, the broken lines depict portions of the wireless keypad that form no part of the claimed design. 

CLAIM The ornamental design for a wireless keypad, as shown and described. 